350663378 has 8 divisors (see below), whose sum is σ = 566456268. Its totient is φ = 161844624.

The previous prime is 350663353. The next prime is 350663387. The reversal of 350663378 is 873366053.

It can be written as a sum of positive squares in 2 ways, for example, as 307195729 + 43467649 = 17527^2 + 6593^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6743501 + ... + 6743552.

Almost surely, 2^350663378 is an apocalyptic number.

350663378 is a deficient number, since it is larger than the sum of its proper divisors (215792890).

350663378 is a wasteful number, since it uses less digits than its factorization.

350663378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13487068.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 350663378 is about 18726.0080636531. The cubic root of 350663378 is about 705.1748324844.

The spelling of 350663378 in words is "three hundred fifty million, six hundred sixty-three thousand, three hundred seventy-eight".